Hi, I was asked by a client of mine to replicate a site and I don't have the time needed so here's the scoop:

We need a replica of this site (www.imedxpress.com) but written in PHP/AJAX/MYSQL.

Aside from what you see when you login as a customer on the demo site (www.imedxpress.com click demo), these more features are required:
a- administrator control panel where the admin can register and delete customers:
1- list of customers
2- delete customer
3- view customer provide (company name, contact name, tel, FAX, address, username, password)
4- edit customer profile
5- email customer (by phpmail)
6-mass email.

Our server has (APACHE2/PHP5/MYSQL5).

We'll add other features by ourselves.

Please note: distance calculation is auto-filled by a google API when put two correct addresses.